baber/WOPTO huggingface dataset:
Patent JP-S5586246-A (JP)
Title: Time-division data exchange system
Inventor: NOMURA TETSUHIRO
IPC: H04Q11/04
Filed: 1978-12-25
Abstract: PURPOSE:To simplify the procedure of an exchange process in exchange operation by simplifying constitution by controlling a gate circuit at a connection point between a switch part and signal processing part by masking a switch part output with a voltage of constant polarity while communication is not in process. CONSTITUTION:Non-communication detection circuit 5 receives an input from switch part 2 and while communication is no in process, ''1'' is sent to gate circuit 3. In this circuit 3, this input allows OR gates OG0-OG6 to output ''1'' and AND gate AG8 to output ''0''. Those outputs are inputted to gate circuit 10 and while gates AG0-AG6 are ON, gate AG7 is OFF. The moment a signal displaying a non-communication state is inputted from signal processing part 6, ''1'' is outputted to lines 13-0-13-6 of an output-side highway and ''0'' is line 13-7. Now, when one terminal sends a calling signal, processing part 6 detects it and sends a dial-enable signal. This signal is sent out by way of gates AG0-AG6 and the originating terminal receives it to start dialing. This dial signal is detected by processing part 6 and a connection between calling and called terminals is made.
Patent JP-H0513236-A (JP)
Title: Coil-mounted electronic component board and its manufacture
Inventor: NISHIMURA MASAKI
IPC: H01F17/06
Filed: 1991-07-04
Abstract: PURPOSE:To obtain the title board wherein its shape is small and user can adjust its characteristic by a method wherein at least one part of a plurality of conductor patterns formed on the surface of the board is constituted so as to be the bottom part of a magnetic-substance coil. CONSTITUTION:In a coil-mounted electronic component board wherein electronic components 1 to 3 including magnetic-substance coils 1, 3 have been mounted by being connected to a plurality of conductor patterns 5 formed on the surface of a board 4, at least one part of the conductor patterns 5 is used as bottom parts of the magnetic-substance coils 1, 3. Alternatively, a plurality of coil patterns 5 are formed in advance as printed wiring parts on one main face of a board 4 for mounting use. Then, recessed parts of a plurality of conductors 1, for winding use, which are formed to be U-shaped with reference to the bottom part and which are arranged in parallel are put on magnetic substances 3 mounted on the coil patterns 5. After that, tip parts of the conductors 1 for winding use are connected to the coil patterns 5, a coil surrounding the magnetic substances 3 including the coil patterns 5 is formed; the coil-mounted electronic component board is obtained.
Patent JP-H0452670-A (JP)
Title: Toner cartridge loading device of developing device
Inventor: TAKAMATSU JUNICHI
IPC: G03G15/08
Filed: 1990-06-20
Abstract: PURPOSE:To suppress toner scattering at the time of cartridge loading by sealing the gap between a cylinder body and the cartridge with a seal member when the toner cartridge is loaded. CONSTITUTION:When the toner cartridge 30 is inserted into the toner cartridge loading device 11, the lower end of the cartridge 30 abuts on the seal 26 of the seal member 22, which contacts the cartridge 30. When the cartridge 30 is further pressed down, a projection 22 presses up the seal 32, which is pressed in a storage part 33 forcibly to open the lower end opening of a container 31 which is sealed with the seal 32, so that the toner falls in the cylinder body 20. The gap between the cylinder body 20 and member 22 is sealed with the seal 32 and the gap between the member 22 and cartridge 30 is sealed with the seal 26, so no toner is scattered out.
Patent JP-H0212764-A (JP)
Title: Organic electrolyte battery
Inventor: OGURO HIDESUKE
IPC: H01M2/02
Filed: 1988-06-30
Abstract: PURPOSE:To enable the maintenance of an excellent liquid leakage resisting performance by disposing a battery in case with flange within a battery case. CONSTITUTION:A generating element consisting of a positive electrode 4, a negative electrode 6, and a separator 6 holding an electrolyte is sealed by a sealing plate 1, a battery case 2 and a gasket disposed between them. In this case, a battery in case with flange 8 is provided, with the upper plane part 9 thereof contacting with the bottom part of the gasket 3 and the lower plane part 10 thereof with the inner bottom face of the battery case 2. Namely, the battery-in case 8 is corresponded by making the upper plane part 9 in contact with the gasket bottom surface and the lower plane part 10 in contact with the battery case inner bottom surface, and changing the dimension of the pole part 11 to the battery thickness. Hence, an excellent liquid leakage resistance can be maintained regardless of the battery thickness.
Patent JP-S6426618-A (JP)
Title: Matte thermoplastic polymer
Inventor: KIMURA SHINICHI
IPC: C08F279/00
Filed: 1988-06-30
Abstract: PURPOSE:To provide the titled polymer produced by polymerizing a vinyl aromatic compound, a vinyl cyanide compound and an unsaturated carboxylic acid in the presence of a rubbery polymer, containing each component at a specific ratio, resistant to the lowering of impact resistance, rigidity, etc., and free from uneven gloss, etc. CONSTITUTION:The objective polymer composed of a rubber-modified thermoplastic polymer containing 5-60wt.% of (A) a rubbery polymer, 34.7-90wt.% of (B) a vinyl aromatic compound, 4.7-40wt.% of (C) a vinyl cyanide compound, 0.3-3wt.% of (D) an ethylenic unsaturated carboxylic acid and 0-20wt.% of (E) a compound copolymerizable with the above components is produced by polymerizing a monomer mixture composed of the components B-E in the presence of the component A. The component B is preferably styrene, etc., and the component D is preferably (meth)acrylic acid. The component E is e.g. N-methylol compound.
Patent JP-S6223213-A (JP)
Title: Constant current circuit
Inventor: MATSUYAMA EIICHI
IPC: H03F3/34
Filed: 1985-07-22
Abstract: PURPOSE:To obtain a simple constant current circuit in an electronic circuit by amplifying a base-emitter voltage of an input transistor (TR) by an amplifier circuit and giving the result between the base and emitter of an output TR. CONSTITUTION:The amplification factor G of an amplifier circuit 9 is expressed in equation 1 and the amplification factor is stable. Relation of equations 1, 3 exist, where Ii is a collector current of an input TR 7, Vi is a base-emitter voltage, IO, VO are respectively the current and voltage of an output TR 8, (q) is an electronic charge of an electron, (k) is the Boltzmann's constant, T is absolute temperature, Iis, Ios are constants depending on the drive capability of the input TR 7 and the output TR 8 respectively, and the both can not be equal in the equations. In the equation 2, the current Ii is nearly equal to the input of constant current from a constant current source and regarded as a constant value, but since the variable T is included in the equation, the voltage Vi is subjected to the effect of temperature and not constant. Since the voltage VO is the result of amplifying the voltage Vi by an amplifier circuit 9, the current IO of a TR 8 is given in equation 4. The right side of the equation 4 is all constant and a constant current flows to a load 4.
Patent JP-H0680172-A (JP)
Title: Tablet distributor
Inventor: KIISU KOOEIMANSU
IPC: B65D83/00
Filed: 1993-07-01
Abstract: PURPOSE: To improve security, operation and reliability of a tablet dispenser and protect the tablet from crush or damage effectively. CONSTITUTION: A tablet dispenser includes a dispenser housing, a replacable tablet package 11 to be accommodated in the housing an adjustable periodicity indication 18 and a single tablet dispensing aperture in the dispenser cover 13. The tablet package 11 includes a cover, rotatably connected to a bottom portion of the package and provided with an opening, which is in alignment with the tablet dispensing aperture on use of the dispenser. Further, the dispenser includes a locking device to compel joint relational movement of the periodicity indicator 18 and the package bottom portion, and an operation member 31 to effect stepwise rotation of the bottom portion relative to the package cover.
Patent JP-H1155632-A (JP)
Title: Image signal transmitter and image signal receiver
Inventor: HIROSE YOICHI
IPC: H04N11/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously send an HDTV signal and other image signal by using an HDTV digital serial transmission circuit for one system. SOLUTION: Each 10-bit of HDTV GBR signals in total 30-bit whose sampling frequency is 74.25 MHz from a signal source 100 are converted into a Y signal 10-bit and a compressed PbPr signal 20-bit at a matrix conversion circuit 101, a time division circuit 102 applies time division multiplex processing to the PbPr signal to convert the signal into a YPbPr signal in 20-bit. On the other hand, 4-system of analog NTSC signals (111-114) are A/D-converted into each 10-bit by a sampling frequency that is 1/4 of that of the HDTV GBR signal and the signal in total in 40-bit is converted into a signal in 10-bit by a time division multiplexer circuit 130.  The HDTV YPbPr signal and the 4-system NTSC signals in total in 30-bit are given to a parallel/serial conversion P/S circuit 104, where the signals are converted into a serial signal in 2.2 Gbps, the signal is converted into an optical signal and it is transmitted. The NTSC signal or the like is sent simultaneously without the use of other transmission line by compressing the HDTV signal.
Patent JP-H0212047-A (JP)
Title: Capacity change type moisture sensitive element and production thereof
Inventor: IWAI TAKAYOSHI
IPC: G01N27/22
Filed: 1988-06-30
Abstract: PURPOSE:To form the microstructure of an electrode having excellent moisture permeability with good reproducibility by forming the electrode to be exposed to a measuring atmosphere of a physically vapor deposited film of a noble metal and scattering gold thread pattern-shaped through-holes having the same size as the size of the particles of the noble metal or above into this vapor deposited film. CONSTITUTION:The lower electrode 2 is formed on an insulating substrate 1 and a moisture sensitive high-polymer film 3 is formed on the electrode 2. The upper electrode 4 which consists of the physically vapor deposited film of the noble metal formed in a low vacuum and is scattered with the gold thread pattern-shaped through-holes having about the same size as the size of the secondary particles of the noble metal or above is formed on this moisture sensitive film 3. The moisture permeability is imparted by the through-holes to this upper electrode 4. The electrode provided with the microstructure having the excellent moisture permeability is formed in this way by the relatively easy stage and the moisture sensitive element having excellent characteristics is stably obtd.
Patent JP-S6319531-A (JP)
Title: Automatic sample preparing device
Inventor: FUJIWARA SATORU
IPC: G01N1/04
Filed: 1986-07-14
Abstract: PURPOSE:To eliminate a carrying device and to simplify a device constitution by installing a crusher, a reduction device, a storage rack, and a sample handling device on a plane. CONSTITUTION:An automatic sample preparing device consists of a primary crusher 1, the reduction device 2, a drier 3, a fine crusher 5, the storage rack 6, the sample handling device 7, and a controller 8, and they are installed on a plane. A sample can is taken out from the rack 6 by the device 7, and a sample is supplied to the hopper of the device 1 and is primarily ground. The device 7 moves the primarily ground sample to the device 2 and supplies it to the hopper of the device 2. The sample for component analysis subjected to reduction is moved to the drier 3 and is dried, and the dried sample is finely ground by the crusher 5. The finely ground sample is stored in the sample can and is stored in the rack 6. Thus, the carrying device such as a belt conveyor is eliminated to simplify the device constitution.
Patent JP-H1117172-A (JP)
Title: Field-effect semiconductor device, field-effect transistor, and manufacture
Inventor: MATSUO NAOTO
IPC: H01L29/78
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor with accuracy and no fear of a short channel effect and its manufacturing method. SOLUTION: An N<+> -layer source region 4 and an N<+> -layer drain region 5 are formed with a given distance on a face of a P-type silicon substrate 1. There is a channel region 7 between the source and the drain regions 4 and 5 on the silicon substrate 1. A gate oxide film 2 and a bate electrode 3 are sequentially formed on the channel region 7. Each tunnel oxide film 6a or 6b is inserted between the source region 4 and the channel region 7 and between the drain region 5 and the channel region 7. A voltage drop at each end of the source region 4 and the drain region 5 is caused by the tunnel oxide films 6a and 6b, and an abrupt increase in electric field can be prevented at the end of the drain region 5.
Patent JP-H09324511-A (JP)
Title: Hanger for fitting on roof
Inventor: HARADA SHINZABURO
IPC: E04D13/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To enable fitting of metal fittings, such as scaffolding metal fittings, on a laterally roofed roof and a stepped roofed roof by a method wherein a through-port is formed in a plate part arranged in the rear part from the inner recessed part of the protrusion part formed on a hanger plate and a finger hook part is arranged at the end part thereof. SOLUTION: A nail hole 3 is formed in an end part 2 of a hanger plate 1 and fixed on the bed material of a roof. A middle plate part 4 formed higher than the end part 2 makes contact with a protrusion part (e) of a roof plate material. A high plate part 5 formed higher than the middle plate part 4 is positioned contact with the front and the rear part of a protrusion stage part (c) of the roof plate material. A protrusion part 6 protruded in a bent state downward frontward from the high plate part 5 is engaged with a recessed fit-in part (b) of the roof plate, and a recessed part 7 formed in the interior of the protrusion part 6 is engaged with a next roof plate in a state to be overlapped with a protrusion part (f) of a next roof plate (a).  Further, a through-hole 9 is formed in a plate part 8 extending rearward from the recessed part 7 and a finger hook part 10 is arranged at an end part. This constitution attaches an attaching hanger closely to a roof plate surface, and easily and reliably mounts and demounts a metal fitting for mounting a scaffolding through a hanger.
Patent JP-S6321211-A (JP)
Title: Production of silicon hexachloride
Inventor: ITO MASAAKI
IPC: C01B33/107
Filed: 1986-07-14
Abstract: PURPOSE:To efficiently produce silicon hexachloride at a high yield by transferring a silicon raw material from a supply port toward an outlet and bringing the same into reaction with chlorine while oscillating a reactor. CONSTITUTION:While the reactor 1 is kept oscillated by an oscillation device 2, the silicon raw material 4 such as ferrosilicon is supplied to the reactor by a rotary valve 17. The silicon raw material 4 is transferred by the oscillation and is discharged from an outlet pipe 14; thereafter, the silicon raw material is returned to a hopper 16 by a tube conveyor 15 and is thus circulated. Gaseous N2 is run from a diluting gas supply pipe 9 and while the reaction temp. is controlled by circulating a heat medium to an outside jacket 10, the chlorine is run from a chlorine supply pipe 8 and is brought into reaction. The formed gas and the unreacted chlorine are conducted to a settling type dust collector 22, where the fine powder materials entrained in the gas are removed. The gas is thereafter passed to the inside tube of a cooling tube 23, by which the formed liquid 25 of the concd. silicon chloride is obtd. The formed liquid 25 contains the silicon hexachloride, silicon tetrachloride and higher chlorides; therefore, the liquid is refined by a distillation method, etc., by which the silicon hexachloride is obtd.
Patent JP-S5787723-A (JP)
Title: Current collecting method for polyphase rigid trolley bar
Inventor: MASUOKA NOBUO
IPC: B60L5/38
Filed: 1980-11-20
Abstract: PURPOSE: To increase the lifetime of a current collecting brush in a current feeding to a hoist crane or the like by bending a laminate of a wear resistant material and a conductive material, opposing the projections of the materials at an equal angle interval and sliding the current collecting brush with the wear resistant material side.  
     CONSTITUTION: A laminate forming a conductor is formed of a body 5 made of conductive material and a current collector 6 mae of wear resistant and corrosion resistant material, and is formed in an L shape having a recess at the inside of the current collector 6. The three conductors 3 are disposed in parallel  with the longitudinal direction, and the conductors 5 are supported via insulators 7 at 120° angle interval with each other. This rigid trolley is supported via  a hanger 9 and hanging bolt 10, and the brushes 8 are slidably contacted at the  recess side of the material 6. Since the interval between the phases is rectricted  only at the insulating distance but can be formed relatively small, the reactance  between the phases can be reduced, thereby decreasing the absolute value of the impedance to reduce the voltage drop. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5956873-A (JP)
Title: Energy transfer device
Inventor: FUJIWARA NAOYOSHI
IPC: H02M7/515
Filed: 1982-09-22
Abstract: PURPOSE:To eliminate a charging circuit of a commutation condenser by converting the one arm of the converter by a gate turn-OFF thyristor when the energy of superconductive coil through a thyristor is transferred to a load. CONSTITUTION:An energy stored in a superconductive coil 1 is applied through an arm to a thyristor converter 2 of a gate turn-OFF thyristor 11, an AC voltage is generated through commutation condensers 3a-3c and transmitted to a load 4. The energy is stored in the coil 1 by a converter 5 in such a manner that thyristors 11, 2u are turned ON, the thyristor 11 is extinguished by a transfer command, a thyristor 2z is fired, then thyristors are fired in the order of 2v, 11, 2w, 2y, 2u, thereby generating the AC voltage while charging the condenser 3. Accordingly, the initial charge of the condenser 3 can be eliminated, thereby simplifying the circuit configuration.
Patent JP-S5686772-A (JP)
Title: Dot printer
Inventor: KIYOUTANI HIROSHI
IPC: B41J2/305
Filed: 1979-12-17
Abstract: PURPOSE:To obtain a miniature impact dot printer which requires no ink ribbon, at low cost by a method wherein ink is induced to the tip of a recording needle through a recording needle made of a capillary tube and ink adheres to a recording form. CONSTITUTION:When a recording signal is entered, a given pulse voltage P is selectively supplied between a piezoelectric conversion element 10 and a metallic piece 9 and the piezoelectric conversion element 10 expands lengthwise and further, the point of the metallic piece 9 pushes a pushing piece 7. When the pushing piece 7 is pushed, a recording needle 1 is moved to an A direction and the needle tip contacts with a recording form 6. At this time, the ink which reaches an opening part at the tip of the recording needle 1 adheres to the recording form 6 which is a kind of a capillary tube, with a minute quantity to permeate into it and a dot is formed. Next thereto, the recording needle 1 immediately returns to the direction of the metallic piece 9 by the operation of a spring 8 and is placed in a stand-by state.
Patent JP-S648708-A (JP)
Title: Amplifier circuit
Inventor: FUKUMOTO KOJI
IPC: H03F3/72
Filed: 1987-06-30
Abstract: PURPOSE:To improve the efficiency of the amplifier by interrupting the circuit when 1st and 2nd transistors (TRs) with a 1st switching means connected in series therewith are both conductive so as to prevent a steady-state through- current from flowing to a series circuit of the TRs and reducing undesired power consumption. CONSTITUTION:An H signal is given to input terminals DIN, the inverse of DIN and an L signal to an input terminal CS in the standby state of the amplifier circuit and then the level of the terminal, the inverse of DIN is kept to an H level to given an H level to the terminal DIN thereby changing an N- channel MOS TR TN1 from ON to OFF state with respect to a DIN signal and changing a P-channel TRs TP3, TP4 from OFF to ON state. Since the level of the output termianl DOUT goes to L finally, the TR TP4 is turned on, the potential Vp is lowered and the TR2 is turned on thereby preventing a through-current from flowing to the path. Moreover, the TR TN1 is turned on and TRs TP3, TP4 are turned off while the DIN is kept to H, the CS to H and the inverse of DIN to L, thereby preventing a through-current from flowing.
Patent JP-S5864876-A (JP)
Title: Waveform display device for audio signal
Inventor: INAMI MAMORU
IPC: H04N5/445
Filed: 1981-10-15
Abstract: PURPOSE:To make visual observation easy, by comparing the level of a reference signal and an input audio signal, and applying a signal in response to the difference to a picture tube at each one horizontal scanning period in synchronizing with a horizontal synchronizing signal. CONSTITUTION:Levels C1, C2 of triangle wave signals mixed with audio sinals of L and R channels incoming to input terminals 1L, 1R, 2L and 2R and a triangle wave signal (b) synchronizing with a horizontal synchronizing signal Hs, and a prescribed value of threshold level are compared and signals (f), (h) corresponding to the level difference are applied to a picture tube 10, allowing to display the length and horizontal line of position corresponding to the level and polarity of inputted audio signals at each horizontal scanning line of the picture tube 10. Thus, visual observation can be attained for both the polarity and level change.
Patent JP-S649061-A (JP)
Title: Steering device
Inventor: MIYATA TOSHIO
IPC: B62D3/02
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to obtain a steering force suitable at low and high speeds by disposing a speed change gear which can change a gear ratio, between a steering wheel and the input shaft of a steering gear. CONSTITUTION:When an automobile runs at a middle or high speed so that the steering force of a steering wheel 2 may be high, a change ever 28 is moved upward to elevate a connecting rod 26 so that a dog clutch 24 is engaged with a high speed drive gear 18 which is then coupled to a counter shaft 15. The rotation of the counter shaft 15 drives an output shaft 20 through the dog clutch 24 so as to obtain a suitably heavy steering force. In the case of a low speed operation, the lever 28 is moved downward to engage the dog clutch 24 with a low speed drive gear 21 so as to obtain a light steering force.